Space/Science — HabitableZone

Space/Science » in reply to Should humanity deflect the NEO asteroid, Apophis, prior to 2029, or should we leave it alone?

The fragments of Comet Schwassmann Wachmann 3 will be in our neighborhood in 2022

Be sure and see the new National Geographic special on the death due to
COMET impact of 90-95% of the people living in North America around 10,900 BCE

E.P. Grondine
Man and Impact in the Americas

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